5th Grade Math 5.2A

The expanded form of a numeral is shown below.

( 3 x 10) + ( 2 x 1) + ( 6 x 0.1) + ( 4 x 0.01) + ( 8 x 0.001).

WHich of the following shows the numeral?

• 326.408

• 32.648

• 302.648

• 326.048

Arturo is looking at 2 snakes in a pet store. One snake is 18.6 centimeters long. The other snake is 24.2 centimeters long. Arturo wants to know the difference in the lengths of the snakes. What is the difference in length of the snakes?

• 14.4 cm
• 5.6 cm
• 5.8 cm
• 6.6 cm

If the times are ordered from least to greatest number of minutes, in what position would Nellie’s time be?

• A. Second

• B. Third

• C. Fourth

• D. Fifth

Which comparison of these times is NOT correct?

• 20.3 < 20.35

• 19.795 > 19.8

• 19.8 < 20.3

• 20.35 > 19.795

Round 5.592 to the nearest hundredth.

• 5.60

• 5.50

• 6.59

• 5.59

Which number rounds to nine tenths?

• 0.84
• 0.85
• 0.95
• 0.09

A garbage company bought 82 new wheeled trash cans. Each trash can costs $79. About how much did the garbage company pay for the new trash cans?

• $6,400

• $7,200

• $6,500

• $6,00

A prime number is...

• a number that has only one factor.
• a number that has at least two factors.
• a number that has more than two factors.
• a number that has only two factors 1 and its self.
  (1 and itself)